SUSE-SU-2023:0429-1 Security update for curl

This update for curl fixes the following issues: - CVE-2023-23914: Fixed HSTS ignored on multiple requests bsc1207990. - CVE-2023-23915: Fixed HSTS amnesia with --parallel bsc1207991. - CVE-2023-23916: Fixed HTTP multi-header compression denial of service bsc1207992...

SUSE-SU-2023:0425-1 Security update for curl

This update for curl fixes the following issues: - CVE-2023-23916: Fixed HTTP multi-header compression denial of service bsc1207992...

Internet Bug Bounty: CVE-2023-23915: HSTS amnesia with --parallel

Multiple transfers in parallel using curl's HSTS cache saving feature resulted in the cache file being overwritten by the most recently completed transfer, causing a later HTTP-only transfer to the earlier hostname to not get upgraded properly to HSTS, leading to a bypass of intended security...

Internet Bug Bounty: CVE-2023-23914: HSTS ignored on multiple requests

Multiple requests made using curl's HSTS functionality ignored the HTTPS protocol and used an insecure clear-text HTTP step instead. This was due to the state not being properly carried on, allowing the bypass of intended security controls. The vulnerability was assigned CVE-2023-23914 and had a...

HTTP multi-header compression denial of service

curl supports "chained" HTTP compression algorithms, meaning that a server response can be compressed multiple times and potentially with different algorithms. The number of acceptable "links" in this "decompression chain" was capped, but the cap was implemented on a per-header basis allowing a...

CURL-CVE-2023-23916 HTTP multi-header compression denial of service

curl supports "chained" HTTP compression algorithms, meaning that a server response can be compressed multiple times and potentially with different algorithms. The number of acceptable "links" in this "decompression chain" was capped, but the cap was implemented on a per-header basis allowing a...

CURL-CVE-2023-23914 HSTS ignored on multiple requests

curl's HSTS functionality fail when multiple URLs are requested serially. Using its HSTS support, curl can be instructed to use HTTPS instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. This HSTS mechanism would however surprisingly be ignored by subsequent...

CURL-CVE-2023-23915 HSTS amnesia with --parallel

curl's HSTS cache saving behaves wrongly when multiple URLs are requested in parallel. Using its HSTS support, curl can be instructed to use HTTPS instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. This HSTS mechanism would however surprisingly fail when...

HSTS ignored on multiple requests

curl's HSTS functionality fail when multiple URLs are requested serially. Using its HSTS support, curl can be instructed to use HTTPS instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. This HSTS mechanism would however surprisingly be ignored by subsequent...

SUSE CVE-2003-1605

curl 7.x before 7.10.7 sends CONNECT proxy credentials to the remote server...

SUSE CVE-2004-1392

PHP 4.0 with cURL functions allows remote attackers to bypass the openbasedir setting and read arbitrary files via a file: URL argument to the curlinit function...

SUSE CVE-2005-0490

Multiple stack-based buffer overflows in libcURL and cURL 7.12.1, and possibly other versions, allow remote malicious web servers to execute arbitrary code via base64 encoded replies that exceed the intended buffer lengths when decoded, which is not properly handled by 1 the Curlinputntlm functio...

SUSE CVE-2005-3391

Multiple vulnerabilities in PHP before 4.4.1 allow remote attackers to bypass safemode and openbasedir restrictions via unknown attack vectors in 1 ext/curl and 2 ext/gd...

SUSE CVE-2006-1061

Heap-based buffer overflow in cURL and libcURL 7.15.0 through 7.15.2 allows remote attackers to execute arbitrary commands via a TFTP URL tftp:// with a valid hostname and a long path...

SUSE CVE-2006-2563

The cURL library libcurl in PHP 4.4.2 and 5.1.4 allows attackers to bypass safe mode and read files via a file:// request containing null characters...

SUSE CVE-2006-4483

The cURL extension files 1 ext/curl/interface.c and 2 ext/curl/streams.c in PHP before 5.1.5 permit the CURLOPTFOLLOWLOCATION option when openbasedir or safemode is enabled, which allows attackers to perform unauthorized actions, possibly related to the realpath cache...

SUSE CVE-2007-4850

curl/interface.c in the cURL library aka libcurl in PHP 5.2.4 and 5.2.5 allows context-dependent attackers to bypass safemode and openbasedir restrictions and read arbitrary files via a file:// request containing a \x00 sequence, a different vulnerability than CVE-2006-2563...

SUSE CVE-2009-0037

The redirect implementation in curl and libcurl 5.11 through 7.19.3, when CURLOPTFOLLOWLOCATION is enabled, accepts arbitrary Location values, which might allow remote HTTP servers to 1 trigger arbitrary requests to intranet servers, 2 read or overwrite arbitrary files via a redirect to a file:...

SUSE CVE-2009-2417

lib/ssluse.c in cURL and libcurl 7.4 through 7.19.5, when OpenSSL is used, does not properly handle a '\0' character in a domain name in the subject's Common Name CN field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate...

SUSE CVE-2012-0036

curl and libcurl 7.2x before 7.24.0 do not properly consider special characters during extraction of a pathname from a URL, which allows remote attackers to conduct data-injection attacks via a crafted URL, as demonstrated by a CRLF injection attack on the 1 IMAP, 2 POP3, or 3 SMTP protocol...